20642015490096

Names of 20642015490096

• Cardinal: 20642015490096 can be written as Twenty trillion, six hundred forty-two billion, fifteen million, four hundred ninety thousand and ninety-six.

Scientific notation

• Scientific notation: 2.0642015490096 × 10¹³

Factors of 20642015490096

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18678858

Divisors of 20642015490096

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 23 24 26 28 33 39 42 44 46 48 52 56 66 69 77 78 84 88 91 92 104 112 132 138 143 154 156 161 168 176 182 184 208 231 253 264 273 276 286 299 308 312 322 336 364 368 429 462 483 506 528 546 552 572 598 616 624 644 728 759 858 897 924 966 1001 1012 1092 1104 1144 1196 1232 1288 1456 1518 1716 1771 1794 1848 1932 2002 2024 2093 2184 2288 2392 2576 3003 3036 3289 3432 3542 3588 3696 3864 4004 4048 4186 4368 4784 5313 6006 6072 6279 6578 6864 7084 7176 7728 8008 8372 9867 10626 12012 12144 12558 13156 14168 14352 16016 16744 19734 21252 23023 24024 25116 26312 28336 33488 39468 42504 46046 48048 50232 52624 69069 78936 85008 92092 100464 138138 157872 184184 276276 368368 552552 1105104 18678799 37357598 56036397 74715196 112072794 130751593 149430392 205466789 224145588 242824387 261503186 298860784 392254779 410933578 429612377 448291176 485648774 523006372 616400367 728473161 784509558 821867156 859224754 896582352 971297548 1046012744 1232800734 1288837131 1438267523 1456946322 1569019116 1643734312 1699770709 1718449508 1942595096 2092025488 2465601468 2577674262 2671068257 2876535046 2913892644 3007286639 3138038232 3287468624 3399541418 3436899016 3885190192 4314802569 4725736147 4931202936 5099312127 5155348524 5342136514 5584960901 5753070092 5827785288 6014573278 6276076464 6799082836 6873798032 8013204771 8629605138 9021859917 9451472294 9862405872 10198624254 10310697048 10684273028 11169921802 11506140184 11655570576 12029146556 13598165672 14177208441 16026409542 16754882703 17259210276 18043719834 18697477799 18902944588 20397248508 20621394096 21368546056 22339843604 23012280368 24058293112 27196331344 28354416882 32052819084 33080153029 33509765406 34518420552 36087439668 37394955598 37805889176 39094726307 40794497016 42737092112 44679687208 48116586224 56092433397 56708833764 61434569911 64105638168 66160306058 67019530812 69036841104 72174879336 74789911196 75611778352 78189452614 81588994032 89359374416 99240459087 112184866794 113417667528 117284178921 122869139822 128211276336 132320612116 134039061624 144349758672 149579822392 156378905228 184303709733 198480918174 224369733588 226835335056 234568357842 245738279644 264641224232 268078123248 299159644784 312757810456 368607419466 396961836348 430041989377 448739467176 469136715684 491476559288 529282448464 625515620912 737214838932 793923672696 860083978754 897478934352 938273431368 982953118576 1290125968131 1474429677864 1587847345392 1720167957508 1876546862736 2580251936262 2948859355728 3440335915016 5160503872524 6880671830032 10321007745048 20642015490096
• Sum of all divisors σ(n): 74710418227200
• Sum of proper divisors (its aliquot sum) s(n): 54068402737104
• 20642015490096 is an abundant number, because the sum of its proper divisors (54068402737104) is greater than itself. Its abundance is 33426387247008

Bases of 20642015490096

• Binary: 100101100011000011000000000000011000000110000₂
• Hexadecimal: 0x12C618003030
• Base-36: 7BET7281C

Squares and roots of 20642015490096

• 20642015490096 squared (20642015490096²) is 426092803493363207074089216
• 20642015490096 cubed (20642015490096³) is 8795414249928434341754790042193068404736
• The square root of 20642015490096 is 4543348.4887355933
• The cube root of 20642015490096 is 27431.5722384215

Scales and comparisons

• 20,642,015,490,096 seconds is equal to 656,352 years, 12 weeks, 4 days, 7 hours, 41 minutes, 36 seconds.
• To count from 1 to 20,642,015,490,096 would take you about one million, six hundred forty thousand, eight hundred eighty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20642015490096 cubic inches would be around 2286 feet tall.

Recreational maths with 20642015490096

• 20642015490096 backwards is 69009451024602
• 20642015490096 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20642015490096's digits is 48
• More coming soon!